| Oeiras to Rochefort | 657.95 mi (1,058.87 km) |
| Oeiras to Rodez | 728.13 mi (1,171.82 km) |
| Oeiras to Rognac | 825.73 mi (1,328.88 km) |
| Oeiras to Roissy-en-Brie | 916.83 mi (1,475.50 km) |
| Oeiras to Romainville | 914.54 mi (1,471.81 km) |
| Oeiras to Romans-sur-Isere | 858.31 mi (1,381.32 km) |
| Oeiras to Rombas | 1,054.66 mi (1,697.31 km) |
| Oeiras to Romilly-sur-Seine | 939.52 mi (1,512.01 km) |
| Oeiras to Ronchin | 1,021.92 mi (1,644.61 km) |
| Oeiras to Roncq | 1,030.62 mi (1,658.63 km) |
| Oeiras to Roquebrune-sur-Argens | 892.05 mi (1,435.61 km) |
| Oeiras to Roquevaire | 840.52 mi (1,352.69 km) |
| Oeiras to Rosny-sous-Bois | 915.21 mi (1,472.89 km) |
| Oeiras to Roubaix | 1,029.07 mi (1,656.12 km) |
| Oeiras to Rouen | 903.43 mi (1,453.94 km) |
